<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登出界面</title>
</head>
<body>
<h1>登出页面</h1>
<!---->
<div>确认要登出吗？</div>
<form th:action="@{/logout}" method="post">
  <button>登出</button>
</form>
</body>
</html>